Description SEIKO INTERNATIONAL EDITION PROSPEX SUMO SOLAR CHRONOGRAPH DIVERS 200M SSC757J1 BRACELET Driving system :Solar Caliber Number :V192 Case :Stainless steel Glass :Sapphire Lumi Brite :Lumibrite on hands and index Accuracy :±15 seconds per month Water-resistance :Water resistance for diving Magnetic-reluctance :Equipped Size :H51.6mm × W44.5mm × D13.65mm The perimeter of bracelet :195.0mm Weight :187g Display function of resuming electric power generation. 24-hour hand Equipped with small seconds hand Screw case back Overcharge prevention function Unidirectional rotating bezel Date display Screw-down crown Three-fold clasp with secure lock Chronograph up to 60 minutes in 1/5 second increments Water resistance :20 ATM Dial numerals :No numerals